baber/WOPTO huggingface dataset:
Patent JP-S5778362-A (JP)
Title: Phase controlling circuit for controlled rectifier
Inventor: KUROSAWA RIYOUICHI
IPC: H02M7/155
Filed: 1980-10-31
Abstract: PURPOSE:To perform the phase control of a high resolution without delay in control as well as to contrive simplification of the constitution for the subject rectifier by a method wherein a coarse control of an igniting phase is performed with the reference phase for which a digital value was given, and at the same time, a fine control of igniting phase is performed by the lag time of a lagging circuit. CONSTITUTION:A detector 2 for power source synchronization generates a synchronous pulse b having the frequency same as that of a power source 3, a pulse c of the frequency M times as many as the frequency of the power source, and a pulse d(M<N) of the frequency N times as many as the frequency of the power source. The sequentially added value of the pulse c is outputted as a signal e from a pulse counter 6, and a pulse output f is outputted from a digital comparator 5 when the signal e and a phase standard theta* are coincided with. A fine reference phase thetaL* is set by the output f of a substructing counter 1 and the counting of the pulse d is started. A shift down signal h is outputted at the moment when the accounted value becomes zero, the pulse h is amplified by a pulse width amplifier 4 and given to a controlled rectifier as a igniting pulse.
Patent JP-S5942344-A (JP)
Title: Bicyclohexylphenyl ester derivative of 2,4-dichlorobenzoic acid
Inventor: SUGIMORI SHIGERU
IPC: G09F9/00
Filed: 1982-09-03
Abstract: NEW MATERIAL:A 4-[trans-4'-(trans-4''-alkylcyclohexyl)cyclohexyl]phenyl 2,4- dichlorobenzoate of the formula I (R is H or 1-10C alkyl). USE:Useful as one component in liquid crystal compositions having a high liquid crystal temperature range, low viscosity and high clear point and good stability to moisture, heat, light, etc. PROCESS:4-Bromoanisole is reacted with metallic magnesium, and the resultant reaction product is then reacted with a 4-(trans-4'-alkylcyclohexyl)cyclohexanone to give a compound of formula II, which is then dehydrated in the presence of a catalyst, reduced in the presence of a catalyst demethylated to afford a compound of formula III. The resultant compound of formula III is reacted with a 2,4-dichlorobenzoyl chloride in the presence of pyridine to afford the compound of formula I .
Patent JP-S6214135-A (JP)
Title: Unlocking mechanism for back cover of camera
Inventor: KAWAMURA KUNIO
IPC: G03B17/02
Filed: 1985-07-11
Abstract: PURPOSE:To reduce the number of parts and to reduce the cost of a camera without using an operating member to be exclusively used for unlocking in addition a winding operation member by forming a back cover locking mechanism to be driven between a back cover locking state and an unlocking state and to be turned to the unlocking state interlocking with the movement of a rewinding shaft to the 2nd position. CONSTITUTION:An unlocking lever 20 is moved in an unlocking direction, a projected part 20d of the lever 20 is abutted upon the other end 24b of a locking member 24 and the locking member 24 is rotated around a fixing shaft 32. A locking plate 24a of the locking member 24 is drawn out from a notched groove 4f of the rewinding shaft 4 to move the rewinding shaft 4 optionally in the axial direction, the rewinding shaft 4 is drawn out from a camera body 3 to move the rewinding shaft 4 in the axial direction, a fork 18 of the rewinding shaft 4 is drawn out from a cassette, a locking member 26 is moved in the axial direction of the rewinding shaft 4 unitedly with the rewinding shaft 4 by a flange part 18a of the fork 18, and a projection 26e of the locking member 26 is unlocked from a locking projection 25a on the back cover 25. Consequently, the back cover 25 can be opened/closed from the camera body 3.
Patent JP-H0318953-A (JP)
Title: Unit type package packing system
Inventor: HAGIWARA YUKIO
IPC: G06F11/30
Filed: 1989-06-15
Abstract: PURPOSE:To prevent the mispacking of a package without increasing the scale of a device nor increasing the cost by deciding whether the packing combination of packages is allowed or not based on the information received from the packed package. CONSTITUTION:When a package 5 is packed into a port 11 or 12, an information processing part 2 reads the BLANK information received from the package 5 and each signal of the PKG type and sends them to a control part 3 after coding them. The BLANK information shows the presence or absence of the package packing, and the PKG type shows the type of the packed package. Then the part 3 sends an enable EN signal to the packed package 5 when the allowed packing combination is coincident with either one of those packing information. If no coincidence is obtained, the packed package 5 is not enabled and an alarm generating part is started for production of an alarm to show the mispacking. As a result, the mispacking is prevented without increasing the scale of a device nor increasing the cost.
Patent JP-S642941-A (JP)
Title: Paper feeder
Inventor: HASHIMOTO MINORU
IPC: B65H1/12
Filed: 1987-06-19
Abstract: PURPOSE: To prevent erroneous operation when a document is rot set by lifting a rotary board provided in a paper cassette when setting of document is detected through a, detecting means and enabling paper feed.  
     CONSTITUTION: When setting of document on a, document table is detected, a solenoid 11 is energized based on a detection signal. Consequently, a rod 11' in the solenoid 11 projects and a wire 13 for compressing a spring 10 is fed out to expand the spring 10 so as to rotate a rotary board 8b in a paper P cassette body 8a as shown by an arrow A and lift the rotary board 8b to a position where the rotary board 8b can contact with a paper P feed roller 9. When copy operation is started under this condition, the paper P is fed out sheet by sheet through the roller 9. Consequently erroneous feeding of paper is prevented when a document is not set to eliminate useless feeding of paper, and the paper is not marked with an anti-double feed click 81. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6045514-A (JP)
Title: Stable antibacterial lyophilized pharmactical preparation
Inventor: SHIMA KAZUHIRO
IPC: A61K31/535
Filed: 1983-08-22
Abstract: PURPOSE:The titled pharmaceutical preparation not causing reduction in titer resulting from coloring and decomposition even if it is allowed to stand for a long time, containing a specific saccharide, an alkali metal salt of mineral acid or carboxylic acid as a stabilizer. CONSTITUTION:An alkali metal 7beta-difluoromethylthioacetamido-7alpha-methoxy-3-[1- ( 2-hydroxyalkyl )-1H-tetrazol-5-yl]thiomethyl-1-dethia-1-oxa-3-cephem-4-carboxylate shown by the formula (R is 2-hydroxyalkyl; M is alkali metal) having strong antibacterial action on Gram-positive and Gram-negative bacteria and glucose, fructose, maltose, or an alkali metal salt of mineral acid or carboxylic acid (prefereably 3-6C aliphatic dibasic caroxylic acid) as a stabilizer are dissolved in an aqueous medium, adjusted to preferably 5-8pH, cooled, and lyophilized to -10--60 deg.C. An amount of the stabilizer is 0.01-0.5, especially 0.02-0.3 by a weight ratio of it to the compound shown by the formula, and stabilizing effect is not obtained by simply blending them mechanically.
Patent JP-H07326865-A (JP)
Title: Manufacture of multilayered circuit board provided with electronic part mounting recess
Inventor: TOGO KOJI
IPC: H05K1/18
Filed: 1994-05-31
Abstract: PURPOSE:To enhance a multilayered circuit board manufacturing process in operating efficiency by a method wherein banks are mounted on the center of a lower circuit board, and a prepreg shielding board possessed of holes into which the banks are inserted and an upper circuit board which is fitted onto the outer edge walls of the banks are placed on the lower circuit board inserting the banks of the lower circuit board into the holes provided to the prepreg shielding board, the assembly of them is thermocompressed into a laminate of integral structure, and then the banks are removed. CONSTITUTION:mXn holes into which the outer edge walls of mXn banks 2mn are inserted respectively are previously bored in a prepreg sheet 3mn, mXn holes into which the outer edge walls of mXn banks are fitted respectively are previously bored in an upper circuit board 4mn, and the prepreg sheet 3nm and the upper circuit board 4mn are placed and laminated on a multi-cavity molded lower circuit board 1mn on which banks 2mn are formed in close contact with it, inserting the banks 2mn of the lower circuit board1mn into the holes provided to the prepreg sheet 3 and moreover fitting the banks 2mn into the holes provided to the upper circuit board 4mn. The laminated body concerned is thermocompressed, and the banks 2mn are removed by swelling them with solvent, whereby spaces of prescribed shape are produced at spots where the banks 2mn were present and made to serve as recesses.
Patent JP-H11835-A (JP)
Title: Assembling method for connecting rod cap
Inventor: SUGIMOTO KIMIYASU
IPC: B23P21/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method to mount a cap properly. SOLUTION: In a connecting rod 42, having a cap 30 equipped with a protrusion 32, that is provided with a recessed part 45 on its large end 44 so as to fit the protrusion 32 into it, the cap 30 is temporarily fixed on the large end 44 with bolts 50, 50 interposing spacers 8, 8; then, after the bolts 50, 50 are loosened at a certain angle of rotation, the spacers 8, 8 are dismounted; thereafter the bolts 50, 50 are tightened up to specified tightening torque at the same time so as to fit the protrusion 32 into the recessed part 45. Thus, since there is a clearance between the other side of the protrusion and the other side of the recessed part, the protrusion can be interfitted with the recessed part by forcing the protrusion toward the other side.
Patent JP-S6046334-A (JP)
Title: Preparation of tungsten carbide base sintered hard alloy
Inventor: TANASE TERUYOSHI
IPC: B22F3/10
Filed: 1983-08-25
Abstract: PURPOSE:To obtain a WC base sintered hard alloy having a fine grain structure, high strength and high toughness, in the title preparation method according to a powder metallurgical method, by using a compound of a Co-W-M (wherein M is a specific metal) system or a system further containing C and N and carbon as a powdery stock material. CONSTITUTION:As a powdery stock material, a powdery mixture consisting of one or more of powdery compound selected from a Co-W-M system, a Co-W- M-C system and a Co-W-M-C-N system (wherein M is one or more of a transition metal belonging to the Groups IVa, Va, VIa of the Periodic Table except W) and a carbon powder are used. This powdery mixture is formed into a green compact which is, in turn, sintered under vacuum or in N2-atmosphere to decompose the aforementioned compound and fine carbides or carbonitrides of WC, Co and M are formed. By this method, a WC base sintered hard alloy having a fine grain structure with an average particle size of about 0.8mum or less in the dispersing phase thereof, high strength and high toughness is obtained.
Patent JP-H0318676-A (JP)
Title: Line pressure controlling mechanism of variable volume pump
Inventor: MUROTA KAZUYA
IPC: F04C14/22
Filed: 1989-06-15
Abstract: PURPOSE:To make the stability and responsibility of a variable volume control system suitable by providing a variable area means whereby the pressured area of a control piston which receives feedback pressure varies continuously according to the eccentric quantity of a variable volume pump. CONSTITUTION:The line pressure controlling mechanism 31 of a variable volume pump 32 is provided with the variable volume pump 32, pressure regulating valve 35 for adjusting line pressure, control chamber 37, and control piston 38. A variable area means 40 whereby the pressured area of the control piston 38 which receives feedback pressure varies continuously according to the eccentric quantity Y of the variable volume pump 52. In such manner the stability and responsibility of a variable volume control system can be suitable according to the condition of the variable volume pump.
Patent JP-H11349492-A (JP)
Title: Medicine composition for oral administration having reduced bitterness and reduction in bitterness
Inventor: YANAGISAWA MASAHIRO
IPC: A61K47/14
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of hiding the bitterness of a composition by a simple composition using a stable additive, having an excellent feeling in administration, capable of rapidly dissolving a medicine in digestive tracts, not reducing biological availability, by adding a nonionic surfactant to a medicine having bitterness. SOLUTION: This composition is obtained by adding (B) a nonionic surfactant such as preferably a propylene glycol fatty acid ester, a sorbitan fatty acid ester, etc., to (A) a medicine having bitterness such as quinine hydrochloride, theophylline, etc., in the ratio of preferably 0.01-100 pts.wt., more preferably 0.1-20 pts.wt. of the component B to 1 pt.wt. of the component A. In the composition, preferably the component A and the component B form a complex by a hydrophobic interaction in an aqueous solution and/or oral cavity. The composition is provided as a solid preparation.
Patent JP-H11350298-A (JP)
Title: Plush fabric composed of acrylic fiber
Inventor: SAITO OSAMU
IPC: D03D15/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a plush fabric having soft and non-yielding fiber at the plush part by using a spun yarn blended with a specific acrylic fiber. SOLUTION: The objective plush fabric is produced by blending 20-40 wt.% of a flat acrylic fiber having a flatness of 5-20 and a single fiber fineness of 5-20 de, 20-40 wt.% of a non-shrinkable acrylic fiber having a flatness of 1-1.5 and a single fiber fineness of 3-7 de and 20-60 wt.% of a shrinkable acrylic fiber having a flatness of 1.8-5, a single fiber fineness of 2-6 de and a shrinkage of 20-40% and subjecting the obtained spun yarn to pile processing.
Patent JP-H091113-A (JP)
Title: Garbage treating device
Inventor: IMAI SHINICHI
IPC: C05F9/02
Filed: 1995-06-21
Abstract: PURPOSE: To provide a device capable of surely and rapidly decomposing any garbage. CONSTITUTION: Respective agitating blades 12 are rotated at a low speed by the prescribed time at every prescribed time, by which decomposition media A are agitated. As a result, the garbage is decomposed by the microorganisms of the decomposing media A. The respective agitating blades 12 are rotated at a high speed by the prescribed time by a motor 12c when the cap 10a of a main body casing 10 is opened and te cap 10a is closed after the garbage is changed into a treating vessel 11. Even the large garbage is then pulverized by the agitating blades 12 rotating at a high speed and are rapidly subjected to the decomposition treatment by the decomposing media A.
Patent JP-H0321129-A (JP)
Title: Bidirectional optical communication system
Inventor: TAJIMI NOBURO
IPC: H04B10/00
Filed: 1989-06-19
Abstract: PURPOSE:To prevent laser oscillation from being unstabilized by using a polarization plane maintaining fiber for a transmission line and providing polarizers where planes of polarization are shifted from each other by 90 deg. on the inlet of the light emitting element side and the outlet of the light receiving element side. CONSTITUTION:Since the polarization planes of the polarizers 3a, 3b are shifted by 90 deg., an optical signal outputted from E/O of a channel A is interrupted by the polarizer 3a even if it is tried to be inputted to the O/E of a channel B by the reflection of a connector or the like of a directional coupler 1. On other other hand, an optical signal from the E/O of the channel B is inputted to the O/E of the channel B having the same plane of polarization but is not inputted to the channel A having different plane of polarization. Thereby, near- end leakage leaking the optical signal of the channel A to the O/E of the channel B can be reduced. In addition, the optical signal of the channel B weakened by a transmission line loss can be accurately restored. Since the optical signal of the channel B is not inputted to the E/O of the channel A, the laser oscillation of a light source can be prevented from being unstabilized.
Patent JP-H0320411-A (JP)
Title: Method for annealing grain-oriented silicon steel sheet
Inventor: ARIGA ISAMU
IPC: C21D8/12
Filed: 1989-06-19
Abstract: PURPOSE:To prevent deterioration of magnetism in inner part of a coil by inserting fire-proof sheet having good aerial transmission between the steel sheet in the inner part of the coil after applying annealing parting agent on the silicon steel cold-rolled sheet and executing the finish annealing. CONSTITUTION:The grain oriented silicon steel sheet containing one or more kinds of inhibitors for primary recrystal of MnS, MnSe, AlN, BN, etc., is cold- rolled at one time or more inserting intermediate annealing, and after making 0.10-0.35mm of the sheet thickness, decarbonizing-annealing is executed. Successively, the annealing parting agent 4 is applied on the silicon steel sheet 3. The fire-proof sheet 2 having good air permeability is inserted into the steel sheet 1 after applying the parting agent at the time of coiling to form the coil forming alternated layers of the silicon steel sheet 3 and the fire-proof sheet 5 through the annealing parting agent 4 and the finish annealing is executed. By this method, the grain-oriented silicon steel sheet having uniformity over the whole length and excellent magnetism can be manufactured.
Patent JP-S5677113-A (JP)
Title: Fastening of buttons on clothing or outfitting
Inventor: KOBASHI KIYOHISA
IPC: B29C65/18
Filed: 1979-11-28
Abstract: PURPOSE: To fasten buttons on clothing or outfittings simply and efficiently by sticking them into the clothing with a press pin which is attached thereto vertical at the lower end in such a manner as to be hot melted at the tip running through the back of the clothing.  
     CONSTITUTION: A hot melting press pin 1 placed into a hole 3 is sticked into a leather or the like 4 and then, bent at a point 1a held with a plierlike tool while hot air is being blown near the point 1a. Then, a hot pressing is given it at the portion from the point 1a to the tip 1b whereby a molded ornament 2 is fastened on a leather or the like 4. The tip of the pin is hot melted enough to withstand the practical use. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6215938-A (JP)
Title: Power measuring equipment
Inventor: FUJITA NORIO
IPC: H04B3/54
Filed: 1985-07-12
Abstract: PURPOSE:To eliminate a power measuring section in various power measuring application devices and to relieve economical burden by utilizing an output from an integrating watt-hour meter so as to detect the power. CONSTITUTION:An output pulse signal 1 from the integrating watt-hour meter is inputted to a measuring section 2, counted up and a difference between the count of a time and count at next time in this case is a watt-hour consumed at each 2 times. A timer section 3 measures a time interval reading the count of the measuring section 2. A time differentiation operating section 4 divides the increment of the counts between two measured times by an elapsed time to calculate the mean power consumption between the times and an output section 5 outputs the result of calculation as an output signal 6.
Patent JP-S63317116-A (JP)
Inventor: OKUBO TOSHIO
IPC: A47J37/06
Filed: 1987-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5858139-A (JP)
Title: Emulsifier composition and preparation thereof
Inventor: TABATA TAKEHITO
IPC: C09K23/14
Filed: 1981-10-01
Abstract: PURPOSE:To prepare an O/W emulsion having good stability, by a method wherein an oil soluble surfactant is dispersed in glycerine (aqueous solution) in which cyclodextrine is preliminarily dissolved and dispersed and an oily substance and water are added to the resulting dispersion in this order. CONSTITUTION:On the basis of wt% to an inclusion compound, 1-40% cyclodextrine is dissolved and dispersed in 50-98% glycerine or an aqueous glycerine solution. In the resulting solution, 1-30% oil soluble surfactant is dispersed to form the inclusion compound. To the obtained surfactant composition having this inclusion compound formed therein, an oily substance is added to form an oil in glycerine type emulsion and water is further added to the resulting emulsion to form an oil in water type emulsion. In this case, a fatty acid, an aliphatic alcohol and trioleyl phosphate also develop effect similar to the oil soluble surfactant.
Patent JP-S5858316-A (JP)
Title: Concrete product and its manufacture
Inventor: TANAKA AKIHO
IPC: E04C5/06
Filed: 1981-10-01
Abstract: PURPOSE:To obtain PC piles having excellent impact resistance by a method in which high-tensile iron bars ade of martensitic steel wires subjected to tempering process are welded to a spiral iron bar as a cross beam, the welded portions are tempered, and the iron bars in tensed state are buried in concrete. CONSTITUTION:High-tensile iron bars 1, obtained by subjecting wire materials containing 0.4% or less carbon and a martensite structure formed by cooling controlled from a temperature below 700 deg.C after hot rolling to a tempering process without passing through drawing process, are arranged on the circumferential side of a concrete product form. Then, an iron bar 2 is spirally wound around the periphery of the high-tensile iron bars 1 and spot-welded by flowing about 2,500-3,250A of current in the spot welding electrode of movable electrode in about 2-4 cycles. The welded portions are tempered by flowing about 2,750-3,500A of current in the tempering electrode in about 2-4 cycles. The iron bars in tensed state are buried in concrete to bring the elongation at breakage of the high-tensile iron bars 1 to 8.1% or more.
Patent JP-S5583668-A (JP)
Title: Steering device
Inventor: SUZUKI YOSHIO
IPC: B62D3/08
Filed: 1978-12-18
Abstract: PURPOSE: To prevent damage of gears by cutting partially tips of teeth of a cone gear and a rack along the gearing line with the rack cone gear so as the gearing starts and finishes with the line contact.  
     CONSTITUTION: In a rack 22 of power stearing device, a space interval of both tooth sides is taken wider than that of central rack 22 having teeth faces Y and Y' gearing with a central tooth of cone gear 17, and in the gear 17, the interval is equal pitch as normal gear is. All tips 36c at the large radius side in the gear 17 are cut in parallel with the gearing line 39 so as the start and finish of gearing are to be line contact. The tooth width L 1  to be cut is determined also so as to be not lower than 1 on the strength. Further, the tooth tips 35c of rack 22 gearing with the teeth at the small radius side of cone gear 17 are cut in parallel with the gearing line 39. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6047802-A (JP)
Title: Turbine monitor control system for estimating rotor stress
Inventor: HONDA NAGANOBU
IPC: F01D21/14
Filed: 1983-08-26
Abstract: PURPOSE:To operate a turbine according to a program, by obtaining and displaying a successive retaining time from a stress estimation obtained by means for preditcing a stress occuring in a turbine rotor, when the operating state of turbine is retained. CONSTITUTION:A turbine monitor control system 100 for thermal stress is utilized to monitor a thermal stress occuring on the surface of rotor and a bore 3 in the vicinity of labyrinth packing portions 1, 2 provided rearwardly of first stages in high and medium pressure turbines 200, 300 receiving the greatest amount of heat. The system 100 is further utilized to preset a governor 10 at an optimum speed raising ratio 4 and an automatic load regulator 7 at an optimum load varying ratio, so that a thermal stress may be made lower than a limit value. When a thermal stress including predicted value exceeds an allowable limit to shift into a speed or load controlling mode, a time needed to bring the thermal stress lower than the allowable limit, that is, a successive retaining time is obtained and outputted to a time displaying means 14.